146438656

素因数分解:

$2^9\times 7^2\times {\mathrm{13}}^1\times {\mathrm{449}}^1$

素因数の和:494

約数の個数: 120

約数和(自身を含む): 367359300

約数和(自身を除く): 220920644

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 256, 364, 392, 416, 448, 449, 512, 637, 728, 784, 832, 896, 898, 1274, 1456, 1568, 1664, 1792, 1796, 2548, 2912, 3136, 3143, 3328, 3584, 3592, 5096, 5824, 5837, 6272, 6286, 6656, 7184, 10192, 11648, 11674, 12544, 12572, 14368, 20384, 22001, 23296, 23348, 25088, 25144, 28736, 40768, 40859, 44002, 46592, 46696, 50288, 57472, 81536, 81718, 88004, 93392, 100576, 114944, 163072, 163436, 176008, 186784, 201152, 229888, 286013, 326144, 326872, 352016, 373568, 402304, 572026, 653744, 704032, 747136, 804608, 1144052, 1307488, 1408064, 1494272, 1609216, 2288104, 2614976, 2816128, 2988544, 4576208, 5229952, 5632256, 9152416, 10459904, 11264512, 18304832, 20919808, 36609664, 73219328, 146438656]

約数ペア:

[(1, 146438656), (2, 73219328), (4, 36609664), (7, 20919808), (8, 18304832), (13, 11264512), (14, 10459904), (16, 9152416), (26, 5632256), (28, 5229952), (32, 4576208), (49, 2988544), (52, 2816128), (56, 2614976), (64, 2288104), (91, 1609216), (98, 1494272), (104, 1408064), (112, 1307488), (128, 1144052), (182, 804608), (196, 747136), (208, 704032), (224, 653744), (256, 572026), (364, 402304), (392, 373568), (416, 352016), (448, 326872), (449, 326144), (512, 286013), (637, 229888), (728, 201152), (784, 186784), (832, 176008), (896, 163436), (898, 163072), (1274, 114944), (1456, 100576), (1568, 93392), (1664, 88004), (1792, 81718), (1796, 81536), (2548, 57472), (2912, 50288), (3136, 46696), (3143, 46592), (3328, 44002), (3584, 40859), (3592, 40768), (5096, 28736), (5824, 25144), (5837, 25088), (6272, 23348), (6286, 23296), (6656, 22001), (7184, 20384), (10192, 14368), (11648, 12572), (11674, 12544)]